mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-20 23:36:38 +00:00
04af62b70f
This is because the LCEVC EIL SDK from V-Nova always outputs encoded video in that format. This also avoids using the parser in some scenarios. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7750>
81 lines
2.5 KiB
C
81 lines
2.5 KiB
C
/* GStreamer
|
|
* Copyright (C) <2024> V-Nova International Limited
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Library General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Library General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Library General Public
|
|
* License along with this library; if not, write to the
|
|
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
|
|
* Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include "config.h"
|
|
#endif
|
|
|
|
#include "gstlcevch264enc.h"
|
|
|
|
#define GST_LCEVC_H264_ENC_CAPS \
|
|
"video/x-h264, " \
|
|
"lcevc = (boolean) true, " \
|
|
"stream-format = (string) byte-stream, " \
|
|
"alignment = (string) au"
|
|
|
|
static GstStaticPadTemplate src_template = GST_STATIC_PAD_TEMPLATE ("src",
|
|
GST_PAD_SRC,
|
|
GST_PAD_ALWAYS,
|
|
GST_STATIC_CAPS (GST_LCEVC_H264_ENC_CAPS)
|
|
);
|
|
|
|
struct _GstLcevcH264Enc
|
|
{
|
|
GstLcevcEncoder parent;
|
|
};
|
|
|
|
#define gst_lcevc_h264_enc_parent_class parent_class
|
|
G_DEFINE_TYPE (GstLcevcH264Enc, gst_lcevc_h264_enc, GST_TYPE_LCEVC_ENCODER);
|
|
|
|
GST_ELEMENT_REGISTER_DEFINE (lcevch264enc, "lcevch264enc",
|
|
GST_RANK_PRIMARY, GST_TYPE_LCEVC_H264_ENC);
|
|
|
|
static const gchar *
|
|
gst_lecevc_h264_enc_get_eil_plugin_name (GstLcevcEncoder * enc)
|
|
{
|
|
return "x264";
|
|
}
|
|
|
|
static GstCaps *
|
|
gst_lecevc_h264_enc_get_output_caps (GstLcevcEncoder * enc)
|
|
{
|
|
return gst_static_caps_get (&src_template.static_caps);
|
|
}
|
|
|
|
static void
|
|
gst_lcevc_h264_enc_class_init (GstLcevcH264EncClass * klass)
|
|
{
|
|
GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
|
|
GstLcevcEncoderClass *le_class = GST_LCEVC_ENCODER_CLASS (klass);
|
|
|
|
gst_element_class_add_static_pad_template (element_class, &src_template);
|
|
|
|
gst_element_class_set_static_metadata (element_class,
|
|
"H.264 LCEVC Encoder", "Codec/Encoder/Video",
|
|
"Encoder that internally uses EIL plugins to encode LCEVC H.264 video",
|
|
"Julian Bouzas <julian.bouzas@collabora.com>");
|
|
|
|
le_class->get_eil_plugin_name = gst_lecevc_h264_enc_get_eil_plugin_name;
|
|
le_class->get_output_caps = gst_lecevc_h264_enc_get_output_caps;
|
|
}
|
|
|
|
static void
|
|
gst_lcevc_h264_enc_init (GstLcevcH264Enc * self)
|
|
{
|
|
}
|